How 23andMe finds identical-by-descent segments with William Freyman (#52)
October 27, 2020
In this episode, Will Freyman talks about identity-by-descent (IBD): how it’s used at 23andMe, and how the templated positional Burrows-Wheeler transform can find IBD segments in the presence of genotyping and phasing errors.
Links:
- Fast and robust identity-by-descent inference with the templated positional Burrows-Wheeler transform (William A. Freyman, Kimberly F. McManus, Suyash S. Shringarpure, Ethan M. Jewett, Katarzyna Bryc, the 23andMe Research Team, Adam Auton)
- 23andMe research
Music: Eric Skiff — Come and Find Me (modified, licensed under CC BY 4.0).
Subscribe to the bioinformatics chat on Apple Podcasts, Pocket Casts, Spotify, or any other podcasting app via the RSS feed link. You can also follow the podcast on Mastodon and Twitter and support it on Patreon.